/*jslint node:true*/
/*global angular*/
'use strict';
var app = angular.module('myApp', []);
app.controller('myCtrl', function ($scope) {
    $scope.upper = function (x) {
        return angular.uppercase(x);
    };
    $scope.lower = function (x) {
        return angular.lowercase(x);
    };
    $scope.isString = function (x) {
        return angular.isString(x);
    };
    $scope.isNumber = function (x) {
        return isFinite(x);
//        return angular.isNumber(x);
    };
});
